During the class hour, my group has discussed to choose our parts regarding PR2. I am responsible for explaining the purpose of the system in the introduction, describing the user interface, and also define the use cases (Managing Student List and Join Class). While completing this documentation, I had faced so many difficulties in terms of limited understanding, and also lack of ideas. However, I managed to finish it by searching for a deeper explanation, for example, watching a video explanation published by my lecturer. Fortunately, I got a bit of an idea to proceed with my diagrams. It had taken me around a week to finish it.
